DROSSBACH SPF 450 S - Premium technology for highest flexibility.

Characteristics:
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You can find a video of the SPF 450 S at "DROSSWORLD" on youtube. ![]() |
- Premium spiral pipe machine to produce flexible single and double wall pipe for chimney and ventilation applications.
- Central operator panel with touch screen for easy control.
- Synchronized drivers enable strip speeds up to 100m/min / 328 ft/min.
- Adjustable core of uncoiler for flexible material purchase.
- Integrated automatic cutter allows permanent production without stop.
- Various pipe designs can be produced by means of different tools at minimum changeover times.
- Diameter changeover possible in less than 10 minutes for highest flexibility and lowest storage effort.
- Automatic strip lubrications for highest efficiency.
- All pipe designs are made of one single strip.
- Full computerized and programmable production.
- USB connection at the operation panel allows periodical analysis of the production data.
- Integrated modem for trouble shooting, software updates or language uploads.
- Computerized and programmable handling of orders and production batches.
- Most diameter tools and profiling equipments can be interchanged between SPF 250 and SR 300.
- Plug-and-play connection to optional compressing unit and printer.
- Well-lit working station
- Diameters up to 450 mm (18"), depending on pipe design.
Technical Data of the SPF 450 S:
Max. strip speed | 100 m/min / 328 ft./min |
Max. pipe diameter | 450 mm / 18" |
Strip thickness: | |
• steel, galvanised or stainless | up to 0,16 mm / .006" |
• aluminium | up to 0,18 mm / .007" |
Max. strip width | 115 mm / 4.528" |
Max. pipe length | 200m / 656 ft. |
Min. pipe length | 0,50 m / 1.6 ft |
Electrical power | 11,5 kW |
Compressed air supply | 6,0 bar |
Weight | 1600 kg / 3,527 lbs |
Applications:
Flexible chimney liners acc. to EN 1856, tightness class P1
Flexible HVAC ducts acc. to DIN 24146
Materials:
Aluminium, stainless steel or other specific materials.